A comparison between computer and student solutions to a location problem indicates a possible strategy utilizing planner-computer collaboration. (RA)

Describes an approach which teachers might use to cultivate effective problem-solving behaviors. (Author)

It is concluded that students must learn that in a democracy settlements, not fixed solutions, must be sought for existing social problems. (SD)

Outlines needed changes in education, community and scientist's attitudes, and in the testing of widely used synthetic compounds. Proposes a set of ecological ten commandments." Considers the possibility of these recommendations being followed soon enough to ensure human survival. (AL)

Compares the effects of two problem-solving teaching approaches. Lower ability students in an activity group demonstrated superior growth in basic science understanding, &roblem-solving skills, science interests, personal adjustment, and school attitudes. Neither method favored cognitive learning by higher ability students. (PR)

The problem of inscribing a square in a semicircle and related problems are discussed. Solutions to the problems are provided. (FL)

The data revealed a slight negative relationship between dogmatism and performance. This relationship was affected by the age and level of education of the respondents. (EB)